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MCP23S09-E/MG

MCP23S09-E/MG

Manufacturer No:

MCP23S09-E/MG

Manufacturer:

Microchip Technology

Description:

IC XPNDR 10MHZ SPI 16QFN

Datasheet:

Datasheet

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MCP23S09-E/MG Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-QFN (3x3)
  • Package / Case
    16-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    1.8V ~ 5.5V
  • Clock Frequency
    10 MHz
  • Current - Output Source/Sink
    25mA
  • Output Type
    Open Drain
  • Features
    -
  • Interrupt Output
    Yes
  • Interface
    SPI
  • Number of I/O
    8
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MCP23S09-E/MG is an integrated circuit chip that provides general-purpose input/output (GPIO) expansion for microcontroller systems. It offers several advantages and can be used in various application scenarios. Here are some of the advantages and application scenarios of the MCP23S09-E/MG:Advantages: 1. GPIO Expansion: The MCP23S09-E/MG chip allows you to expand the number of available GPIO pins on your microcontroller. This is particularly useful when you need to connect multiple devices or sensors to your system.2. Serial Interface: The chip communicates with the microcontroller using a simple serial interface (SPI), which requires fewer pins compared to other communication protocols. This saves valuable microcontroller pins for other purposes.3. Configurable Pins: Each GPIO pin on the MCP23S09-E/MG can be individually configured as an input or output. This flexibility allows you to adapt the chip to your specific application requirements.4. Interrupt Capability: The chip supports interrupt functionality, which means it can generate an interrupt signal to the microcontroller when a specific event occurs. This feature is useful for applications that require real-time response or need to conserve power by waking up the microcontroller only when necessary.Application Scenarios: 1. Home Automation: The MCP23S09-E/MG chip can be used in home automation systems to control and monitor various devices, such as lights, fans, and sensors. It enables you to expand the number of controllable devices without requiring additional microcontroller pins.2. Industrial Control: In industrial control systems, the chip can be used to interface with sensors, actuators, and other peripheral devices. It allows for easy expansion of the control system's capabilities and provides a convenient way to monitor and control multiple devices.3. Robotics: The MCP23S09-E/MG chip can be utilized in robotics applications to control motors, sensors, and other components. It enables the robot to interact with its environment and perform various tasks.4. IoT Devices: Internet of Things (IoT) devices often require multiple sensors and actuators to collect data and perform actions. The MCP23S09-E/MG chip can be used to expand the GPIO capabilities of microcontrollers in IoT devices, allowing for more extensive connectivity and functionality.These are just a few examples of the advantages and application scenarios of the MCP23S09-E/MG integrated circuit chip. Its flexibility, GPIO expansion capabilities, and ease of use make it a valuable component in many embedded systems.
MCP23S09-E/MG Relevant information